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Synthetic DOT-4 brake fluid for ABS, disc & drum brakes
Brake fluids must meet specific quality standards for the braking system to work properly. Over time, the protective properties of brake fluid diminish as moisture infiltrates the fluid through the hoses and rubber seals. As moisture content increases, the fluid’s boiling point decreases along with the ability to resist corrosion and operate at peak performance. Routine replacement of brake fluid helps maintain safe operation and protects the vital components of the braking system.
BARDAHL PRO® DOT-4 Synthetic Brake Fluid is designed for use in all ABS, Disc, and Drum brake systems that require DOT-4 brake fluids. The solution is formulated from high-quality glycol fluids that are extremely stable and maintain their protective properties over long service intervals. It provides excellent corrosion protection and is safe for all materials used in typical automotive brake systems. The formulation has excellent dry and wet boiling points to ensure safe effective operation of the brake system under high temperature conditions. It exceeds Federal FMVSS NO. 116, meets SAE J1703 and J1704 specs and mixes with all DOT-4 brake fluids.
Follow the vehicle manufacturer’s recommendations when adding brake fluid. Keep brake fluid clean and dry. Store brake fluid only in its original container. Keep the container clean and tightly closed to prevent any absorption of moisture. Do not refill the container. Do not use with or for other liquids. Dispose of any used or unused product and the container in accordance with local, state, and federal regulations.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
